Release 10.1A: OpenEdge Getting Started:
Application and Integration Services

More consistent client development model

OpenEdge supports a more consistent client development model than what is available for other Open Client applications. Once a Web service is deployed and available, client applications can be developed on any platform that supports Web service access using the same WSDL file. Other Open Clients require a different Open Client proxy for each supported Open Client platform (.NET or Java, for example).